Stem Model of Dicotyledon

Modeled after a sunflower, this one year dicot stem gives anatomy in cross, radial and tangential sections. Shows epidermis, cork layer, phloem region, cambium, xylem region, pith and vital structures. Enlarged 150X. Made of plastic and includes diagram.  Dimensions: 13.5” x 7” x 6” (35 x 18 x 15 cm).